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Point locations for airports and airfields in the USA. U.S. National Atlas Airports represents airports in the United States, Puerto Rico, U.S. Virgin Islands, and U.S. Possessions with airport passenger enplanements of greater than or equal to 100 passengers per year.
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The Airport point layer is public use airports extracted from The Public- Use Airports database of the National Transportation Atlas Databases-2001 (NTAD-2001), published by the Department of Transportation, Bureau of Transportation Statistics. |